/* Index/Home Page Styles */

/* Hero Section */
.hero {
  position: relative;
  min-height: calc(100vh - 60px);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-info) 100%);
}

.hero__background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  opacity: 0.2;
}

.hero__background canvas {
  width: 100%;
  height: 100%;
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-text-white);
  animation: fadeIn 0.8s ease-out;
}

.hero__title {
  font-size: clamp(2rem, 8vw, 3.5rem);
  color: var(--color-text-white);
  margin-bottom: var(--spacing-4);
  text-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.hero__subtitle {
  font-size: clamp(1.25rem, 4vw, 2rem);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-4);
  font-weight: var(--font-semibold);
}

.hero__description {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--spacing-8);
  max-width: 600px;
  margin-right: auto;
  margin-left: auto;
  line-height: var(--line-height-relaxed);
}

.hero__buttons {
  display: flex;
  gap: var(--spacing-4);
  justify-content: center;
  flex-wrap: wrap;
  animation: slideInUp 0.8s ease-out 0.3s both;
}

.hero__buttons .btn {
  min-width: 200px;
}

.hero__buttons .btn--primary {
  background-color: rgba(255, 255, 255, 0.2);
  border: 2px solid var(--color-text-white);
  color: var(--color-text-white);
}

.hero__buttons .btn--primary:hover {
  background-color: var(--color-text-white);
  color: var(--color-primary);
  border-color: var(--color-text-white);
}

.hero__buttons .btn--secondary {
  border-color: var(--color-text-white);
  color: var(--color-text-white);
}

.hero__buttons .btn--secondary:hover {
  background-color: var(--color-text-white);
  color: var(--color-primary);
  border-color: var(--color-text-white);
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Features Section */
.features {
  padding: var(--spacing-20) var(--spacing-4);
  background-color: var(--color-bg-light);
}

.section__title {
  text-align: center;
  margin-bottom: var(--spacing-12);
  font-size: clamp(1.875rem, 5vw, 2.25rem);
}

.features__grid {
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  text-align: center;
  transition: all var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.feature-card__icon {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: var(--spacing-4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background-color: rgba(37, 99, 235, 0.1);
  border-radius: var(--border-radius-full);
}

.feature-card__title {
  margin-bottom: var(--spacing-3);
  color: var(--color-text-primary);
}

.feature-card__description {
  color: var(--color-text-secondary);
  margin-bottom: 0;
  line-height: var(--line-height-relaxed);
}

/* How It Works Section */
.how-it-works {
  padding: var(--spacing-20) var(--spacing-4);
  background-color: var(--color-bg-elevation-1);
}

.steps-grid {
  max-width: 1200px;
  margin: 0 auto;
}

.step-item {
  text-align: center;
  padding: var(--spacing-8);
  background-color: var(--color-bg-light);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-base);
}

.step-item:hover {
  box-shadow: var(--shadow-md);
}

.step-item__number {
  font-size: 3rem;
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-4);
}

.step-item__title {
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-2);
}

.step-item__title + p {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* Stats Section */
.stats {
  padding: var(--spacing-20) var(--spacing-4);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-info) 100%);
  color: var(--color-text-white);
}

.stats__grid {
  max-width: 1200px;
  margin: 0 auto;
}

.stat-card {
  text-align: center;
  padding: var(--spacing-8);
}

.stat-card__value {
  font-size: 3rem;
  font-weight: var(--font-bold);
  margin-bottom: var(--spacing-2);
  display: block;
}

.stat-card__label {
  font-size: var(--text-lg);
  opacity: 0.9;
}

/* Call to Action Section */
.cta {
  padding: var(--spacing-20) var(--spacing-4);
  background-color: var(--color-bg-light);
}

.cta__content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta h2 {
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-4);
}

.cta p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-8);
}

.cta__buttons {
  display: flex;
  justify-content: center;
  gap: var(--spacing-4);
}

/* Footer */
.footer {
  background-color: var(--color-bg-elevation-1-dark);
  color: var(--color-text-white);
  padding: var(--spacing-16) var(--spacing-4) var(--spacing-8);
  margin-top: var(--spacing-16);
}

.footer__content {
  max-width: 1200px;
  margin: 0 auto var(--spacing-12);
  padding-bottom: var(--spacing-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__col h4 {
  color: var(--color-text-white);
  margin-bottom: var(--spacing-4);
}

.footer__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer__col li {
  margin-bottom: var(--spacing-2);
}

.footer__col a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-base);
}

.footer__col a:hover {
  color: var(--color-text-white);
  text-decoration: none;
}

.footer__credit {
  font-size: var(--text-sm);
  opacity: 0.7;
  margin-top: var(--spacing-4);
}

.footer__bottom {
  text-align: center;
  padding-top: var(--spacing-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--text-sm);
  opacity: 0.8;
}

.footer__bottom p {
  margin-bottom: var(--spacing-2);
}

/* Responsive */
@media (max-width: 768px) {
  .hero__buttons {
    flex-direction: column;
  }

  .hero__buttons .btn {
    width: 100%;
    min-width: auto;
  }

  .footer__content {
    grid-template-columns: 1fr;
  }

  .features__grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1024px) {
  .features__grid,
  .steps-grid,
  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}